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    18,862 arduino wire công việc được tìm thấy, giá USD
    Arduino Servo Đã kết thúc left

    Thực hiện sợ đồ, gia công sản phẩm có sẵn, thêm tính năng xoay 180 độ cho sản phẩm nhờ servo!

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    Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor b&aacu...

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    Sử dụng cánh tay 3D vẽ theo mẫu có sẵn , in 3d Sử dụng Arduino Mega 2560 + Ramps 1.4 shield Hiện đã có mô hình

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    ...engineering • PP rope for Mountaineering industry • PP rope for Packing industry • PP rope for Defence industry • PP rope for Trolling • PP rope for CORE ROPE (FOR USE IN WIRE ROPE INDUSTRY) • PP rope for tent making Synonyms of PP ropes are : Polypropylene Rope, PP Rope, Nylon Rope, Fiber rope, Plastic rope, Synthetic Rope. Those who have experience

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    CNC - ARDUINO and GRBL expert 6 ngày left
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    Hello to all i have bought a CNC drawing robot but it does not run. I think is due to GRBL correct flash. I need someone expert in that that can give me 1 hour of support I think will be enough. Thanks and best regards.

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    ...wristband which can measure i)heart rate ii)blood pressure iii)O2 [đăng nhập để xem URL] 1.i want to send these 3 measurement data to PC (real time) via arduino or just directly wristband connect to PC can use any platform to write the program 2. Once measurement data send to PC , alert can be trigger if the measurement reaching some

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    ...It's basically for a pcb design for a dual axis solar tracker and receiver I want to have made and make it open source. I've made prototypes myself initially using 3.3v arduino pro mini modules in combination with hc-12 modules on breadboards, but now I want to use esp32. I'm almost done writing the document explaining further details of the project

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    arduino weigh to show on pc using c# 6 ngày left
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    1) i have a already made arduino weigh code, it can show how many grams on a lcd display, but i want to send this real time number to pc and show on pc using c#. 2)Also, the c# need a real time reading, which means when the weigh is changing, the number on pc c# will also change in real time, no need to press any button to get update the number, it

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    Trophy icon fix a arduino shield in eagle 2 ngày left

    I need to replace one of the IC's with a socket instead. and then make the actual board the shape of the uno add the holes and verify the pin offsets.

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    0 bài tham dự

    ...Collaborates with the content specialist to create offers, and other content to attract and convert visitors. The designer is responsible for bringing the pages to life using the wire-frames created to mock up each page. The designer focuses on creating site concepts as well as developing templates and the graphic design for the website. Content Specialist

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    I need Arduino serial communication to be built. I will explain more details in the chat.

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    Hello, I have a frequency generator made with a arduino UNO + AD9833 + TIP31+ step up converter (DC) I can set the frequency via the serial monitor in the arduino software Then the circuit can be unplugged from the computer and powered by a 12V power source and will work independantly The circuit produces an electric signal with a min voltage of 0V

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    I'm looking for someone who can do this project, as well as contribute ideas. I would like to make a kind of infrared gate, which when an object passes, beeps. The maxim...ideas. I would like to make a kind of infrared gate, which when an object passes, beeps. The maximum distance to detect the object would be one metre. It could be done in arduino.

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    CODE, only codeing needed I got a arduino nano and a digital adressable led strip (ws2812) or simular. I know how to wire them but i do not got time to make a code, so i am looking for a code that does the following: Have a button for «automatic» and « manual» mode(and a smal led to indicate) Automatic mode should make the led dance with a few patterns

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    Arduino project 5 ngày left
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    ...and a paper describing the task and all relevant requirements. Expected deliverables: • a working sketch according to all stated requirements in order to be tested on an Arduino Uno kit. • a bootloader according to all stated requirements in order to be programmed and tested on a prototype. • a working sketch according to all stated requirements in

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    Arduino project 5 ngày left

    i'm preparing a arduino based low cost chicken feeding system, i need to write a 10000+ words report.

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    Hello, We need a iPhone APP, we have the SDK for the same. The SDK APIs needs to be integrated in t...in the new APP. There are roughly 10 Screens that needs to be developed. At the Moment we do not Have UI designed as we want a minimalist design and we can give hand drawn wire frames for the same. Please get back at the earliest Thanks, Aryaman

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    1. I need to detect AC(alternating current) Main Line has a current or not. 2. This has to be a non-contact, I will place ac main wire near this circuit. It should give digital output to my controller. 3. Use any non-contact hall effect sensor to detect. 4. Neutral will not be available.

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    We manufacture various wire and other wire products such as barbed wire, wire mesh etc. And looking for the graphic designer for my products to share over social media, every month 8 graphics

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    Arduino sketch 5 ngày left

    I need a sketch for arduino with a following logic: Two rows of physical buttons, top and bottom. Buttons in the top row we name: 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8 Button in the bottop row we name: 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8 For each button we have a led light, we name them 1.1 - 1.8, 2.1 - 2.8 for each button in the top and bottom

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    The target of this assignment is to develop a 3 pieces of embedded IoT device based on common flexible programmable platforms such as Arduino, Raspberry Pi, ESP32 or equivalent with WiFi and Bluetooth integrated circuits. The Embedded Device (ED) is aimed to drive the interaction between a portable NFC and a commercial product by mean a Bluetooth (BT)

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    need arduino tested pcb furmwarevfiles for countdown lock timer

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    ...messaging platforms like Pub/Sub on cloud services like Azure, Google, Amazon etc. - Hands-on experience working with embedded platforms/Operating Systems using devices like Arduino, Raspberry Pi, or any ARM based controllers. - should have worked on ESP series, Atmel series. - Experience with one or more commercial wireless protocols like BLE, Wi-Fi

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    I am Said from Oman/Muscat I have hydroponic arduino project need to by Modify The project is ready and free, but needs to modify 3 or 4 things to suit my use Who is interested please contact me on email [Removed by Freelancer.com Admin]

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    I want to create a pcb that will act as cover for the following din rail box: [đăng nhập để xem URL] The pcb dimmensions(155.4 x 42) and m...keyboard will have 16 keys that will have 8 pins which i was thinking to link to a CD4021BM96 through 10k resistors in order to use less pins when connecting the PCB to my Arduino controller. thanks

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    Hi I need help with the esp-01 module for a project I need to send information via wifi to there blynk cloud. It's a sensor that connects to the wifi I'm using an arduino uno and mega The mega has a PIR sensor while the uno has a pressure sensor When each sensor is triggered, the esp-01 will send a message through the internet to the blynk app The

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    coil design litz wire, gauge, strand thinkness,number of strands can you research the optinum litz wire specification and design , where heat generation is negligible and no additional cooling is not required for continues operations nfor 2kw and 3 kw coil

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    Arduino C/C++ to C# 4 ngày left
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    Hey all I am in need of converting some Arduino code/library to C#. Stats on the Arduino source files: "[đăng nhập để xem URL]" ~650 lines of code "AES.H" ~70 lines of code

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    Hardware: Arduino Uno, DS18B20 temperature sensor, 16x2 LCD display shield and servo motor. Objective: PID control of the servo motor to open and close a valve to regulate the temperature inside a condenser. We are cooling a hot condenser with cool water. The temperature SetPoint must maintain a temperature difference of no more than one

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    Hi, I have created a number of lighting display projects around my home that use Arduino Nano boards and various LEDs strings . I now want to create an app and a central Arduino hardware system that will connect to each of my existing projects via wi-fi, so that I can control each lighting system centrally. I have purchased some ESP8266 wifi boards

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    ...могу выпустить схему. Устройство нужно продумать согласно части структурной схемы квеста и вполне детальному заданию, собрать и установить на объекте. Управляется устройство Arduino nano или mega. По результату работы я рассчитываю получить схему электрическую принципиальную устройства, исходник программы для ардуино с подробными комментариями (это необходимо

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    Gas detector using arduino And to send the data using wifi module on arduino to Android

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    I want to create a pcb that will act as cover for the following din rail box: [đăng nhập để xem URL] The pcb dimmensions(155.4 x 42) and mount ho...keyboard will have 16 keys that will have 8 pins which i was thinking to link to a CD4021BM96 through 10k resistors in order to use less pins when connecting the PCB to my Arduino controller.

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    8 lượt đặt giá

    Hi I need a arduino coder and schematics designer for a project. place you bids i will provide details in chat. thanks

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    hello, im looking for someone who is familiar with PATDMA (Modified SOTDMA) protocol, and can help me design a prototype using arduino.

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    I have to use two different sensor flow rate sensor and float sensor with Arduino [đăng nhập để xem URL] rate sensor measure the flow of the water and float sensor measure the water level is high or low. I’m using ESP8266 wifi module and I need to show sensor value in IOT platform and I have to get alert message on my phone. And also I need simulation of both sensor

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    Looking for UI Designer 3 ngày left
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    Looking for Website UI designer to work from Hyd office. Work Scope is 5 to 8 Business Flows <<Work includes >> Wire Frame design Providing images as required SEO Support Development team <<Not Included >> Development & Functional implementation

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    I have an Arduino Uno with SIM5320A 3G GNS Shield. I uploaded the attached program that accepts a sms text and returns a phone call to the sms sender. It works great as long as I have the Arduino serial monitor up but I want to cut the cord and have it run even when the USB cable is not attached.

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    ...following steps. For example. You have a given kind of coronary artery bifurcation with plaques of atheroma and oy have to deploy one stent in each branch. So you have to literally wire each branch with a guidewire and then through these wires you advance a angioplasty balloon and stent. I believe that this can be made in a manner of training, because the techniques

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    Hello, I'm making a quadcopter with arduino. I have an hc05 for bluetooth connection so i can control the drone with that. MPU6050 sensor 11.1V lipo Brushless motors & esc's So far i managed to do the wirings etc. (for the esc connection i need some help) Sensor worked , i tried it with multiwii. But I have no clue how to set the bluetooth up. ( tried

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    Hello, I'm building a drone with arduino. Herefore i use a hc05 to control it with bluetooth on my android phone. I have a mpu6050 sensor. This one is working. The HC05 is also working i think. But i have a hard time configuring everything. Even when i try to light up a led with my phone its not working and i don't know why. Could you help with getting

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    EAGLE BOARD 2 ngày left

    I need a board design with bill of material to be used as a shield for Ardiuno Nano board. This is a simple shield, all parts already exist, just nee...for Ardiuno Nano board. This is a simple shield, all parts already exist, just need to have all put together onto 1 single shield so I just need to plug in the Arduino nano with no wire connection.

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    I have to use two different sensor flow rate sensor and float sensor with Arduino [đăng nhập để xem URL] rate sensor measure the flow of the water and float sensor measure the water level is high or low. I’m using ESP8266 wifi module and I need to show sensor value in IOT platform and I have to get alert message on my phone. And also I need simulation of both sensor

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    ...hard drive is plugged in. I would also like to see if it is possible to add a controllable relay to the power portion that would allow the ability to disconnect the power via Arduino or another microprocessor. The goal is to have banks of 15 setup and up to 105 PORTS setup where I can more control of the process and regulate power issues if there are any

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    ...goals (Users should be able to choose among predefined goals, add their own, and set a timeline for fulfilling them.) 12. Display Balances 13. Transfer funds and pay bills 14. Wire transfers 15. Instant transfers to other customers 16. Link bank accounts and debit cards (bank account linking, credit or debit card linking) 17. Automatic notifications 18

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    need report writer, who can start now code is already completed 4000 words

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    arduino report writer 2 ngày left
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    need report writer for arduino proteus simulation is ready arduino code is ready need someone who can start now project is automatic switching of lights based on LDR and PIR

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    ...about developing an Arduino based AC motor control. In a previous project I have tried to use the Arduino to generate a PWM signal, that is later on filtered and amplified to generate a proper sine wave, that can be altered by frequency and amplitude to control a motor. Unfortunately with the current code it turned out, that the Arduino is not able to generate

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    PHP based server software that runs to arduino to rasberry pis. This software lights LEDS that are programmed using the program. It is important to have an understanding of the hardware and software involved since this is a very customized project. We have no contact with the original designer. You MUST be able to do this on site locally in Los Angeles

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